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  • BS EN 62489-2:2014

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Electroacoustics. Audio-frequency induction loop systems for assisted hearing Methods of calculating and measuring the low-frequency magnetic field emissions from the loop for assessing conformity with guidelines on limits for human exposure

    Available format(s):  Hardcopy, PDF

    Superseded date:  14-12-2018

    Language(s):  English

    Published date:  30-11-2014

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    INTRODUCTION
    1 Scope
    2 Normative references
    3 Rated values
    4 Situation regarding current standards
    5 Configurations of loops
    6 Calculations
    7 Measurements
    8 Comparison of calculated or measured
       results with guidelines or limits
    9 Meeting limits or guidelines
    10 Measurement uncertainty
    Annex A (informative) - Rationale for this product-family
            magnetic field emission standard for audio-frequency
            induction-loop systems (AFILS) in the context of human
            exposure to non-ionizing radiation
    Bibliography
    Annex ZA (normative) - Normative references to
             international publications with their
             corresponding European publications

    Abstract - (Show below) - (Hide below)

    Pertains to audio-frequency induction-loop systems for assisted hearing.

    Scope - (Show below) - (Hide below)

    This part of IEC62489 applies to audio-frequency induction-loop systems for assisted hearing. It may also be applied to such systems used for other purposes, as far as it is applicable. The standard is intended for assessment of human exposure to low-frequency magnetic fields produced by the system, by calculation and by in-situ testing. This standard does not deal with other aspects of safety, for which IEC60065 applies, or with EMC.

    General Product Information - (Show below) - (Hide below)

    Committee EPL/29
    Development Note Supersedes 09/30199592 DC. (05/2011) Supersedes 13/30279547 DC. (11/2014)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    HD 483.10 : 200S1 SOUND SYSTEM EQUIPMENT - PART 10: PEAK PROGRAMME LEVEL METERS
    IEC 60268-10:1991 Sound system equipment - Part 10: Peak programme level meters
    IEC 62311:2007 Assessment of electronic and electrical equipment related to human exposure restrictions for electromagnetic fields (0 Hz - 300 GHz)
    HD 483.1 : 200S2 SOUND SYSTEM EQUIPMENT - GENERAL
    IEC 60268-1:1985 Sound system equipment. Part 1: General
    IEC 60118-4:2014+AMD1:2017 CSV Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirements
    IEC 62233:2005 Measurement methods for electromagnetic fields of household appliances and similar apparatus with regard to human exposure
    HD 483.2 : 200S2 SOUND SYSTEM EQUIPMENT - EXPLANATION OF GENERAL TERMS AND CALCULATION METHODS
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